Listed below are the database resident program units and their descriptions in random order.
1. Package a. stored subprogram that is associated with a database table, view or event
2. Procedure b. stand alone program that must return a value
3. Functionc. structure that contains program definitions and PL/SQL code
4. Trigged. stand-alone program that may or may not return a value
Which option specifies the correct definition for each program unit?
A.
1-c, 2-d, 3-b, 4-a
B.
l-c, 2 b, 3-d, 4-a
C.
l-a, 2-b, 3-d, 4-c
D.
l-a, 2-d, 3-b, 4-c
Explanation: